Base | Representation |
---|---|
bin | 10101011100010001… |
… | …110100000110111000 |
3 | 2012102111212002200200 |
4 | 111130101310012320 |
5 | 334122342311412 |
6 | 14324315002200 |
7 | 1443350233545 |
oct | 253421640670 |
9 | 65374762620 |
10 | 23023010232 |
11 | 9844986392 |
12 | 4566439360 |
13 | 222ba877a1 |
14 | 118599bbcc |
15 | 8eb3579dc |
hex | 55c4741b8 |
23023010232 has 48 divisors (see below), whose sum is σ = 62714447640. Its totient is φ = 7629972288.
The previous prime is 23023010209. The next prime is 23023010243. The reversal of 23023010232 is 23201032032.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 911718 + ... + 936629.
Almost surely, 223023010232 is an apocalyptic number.
It is an amenable number.
23023010232 is an abundant number, since it is smaller than the sum of its proper divisors (39691437408).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23023010232 is a wasteful number, since it uses less digits than its factorization.
23023010232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1848532 (or 1848525 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
Adding to 23023010232 its reverse (23201032032), we get a palindrome (46224042264).
The spelling of 23023010232 in words is "twenty-three billion, twenty-three million, ten thousand, two hundred thirty-two".
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